Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Em qual time da NHL Roman Vopat joga?
 ###Tabelas: CREATE TABLE winners_by_country (winners_by_country_id AUTO_INCREMENT PRIMARY KEY, Country VARCHAR, Total INT, Marathon (men's) INT, Marathon (women's) INT, Half Marathon (men's) INT, Half Marathon (women's) INT) CREATE TABLE round_seven (round_seven_id AUTO_INCREMENT PRIMARY KEY, Pick VARCHAR, Player VARCHAR, Position VARCHAR, Nationality VARCHAR, NHL team VARCHAR, College/junior/club team VARCHAR) CREATE TABLE lightweight_manx_grand_prix (lightweight_manx_grand_prix_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Rider VARCHAR, Team VARCHAR, Speed VARCHAR, Time VARCHAR) CREATE TABLE bowl_games (bowl_games_id AUTO_INCREMENT PRIMARY KEY, Bowl Game VARCHAR, Date VARCHAR, Stadium VARCHAR, City VARCHAR, Television VARCHAR, Matchup/Results VARCHAR, Attendance INT, Payout (US$) VARCHAR) CREATE TABLE 5001–5100 (5001–5100_id AUTO_INCREMENT PRIMARY KEY, NGC number INT, Object type VARCHAR, Constellation VARCHAR, Right ascension ( J2000 ) VARCHAR, Declination ( J2000 ) VARCHAR, Apparent magnitude INT)  
SELECT NHL team FROM round_seven WHERE Player = roman vopat